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fix(plat/tc): increase TC_TZC_DRAM1_SIZE

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Increase TC_TZC_DRAM1_SIZE for Trusty image and its memory size.
Update OP-TEE reserved memory range in DTS

Change-Id: Iad433c3c155f28860b15bde2398df653487189dd
Signed-off-by: Arunachalam Ganapathy <arunachalam.ganapathy@arm.com>
Signed-off-by: Davidson K <davidson.kumaresan@arm.com>
This commit is contained in:
Arunachalam Ganapathy 2022-04-11 17:38:17 +01:00 • committed by Davidson K
parent ef27dd231e
commit 7e3f6a87d7
2 changed files with 25 additions and 8 deletions
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4
fdts/tc.dts
View file

@ -213,9 +213,9 @@
linux,cma-default;
};
optee@0xfce00000 {
optee@0xf8e00000 {
compatible = "restricted-dma-pool";
reg = <0x00000000 0xfce00000 0 0x00200000>;
reg = <0x00000000 0xf8e00000 0 0x00200000>;
};
};

29
plat/arm/board/tc/include/platform_def.h
View file

@ -25,13 +25,28 @@
* The top 16MB of ARM_DRAM1 is configured as secure access only using the TZC,
* its base is ARM_AP_TZC_DRAM1_BASE.
*
* Reserve 32MB below ARM_AP_TZC_DRAM1_BASE for:
* Reserve 96 MB below ARM_AP_TZC_DRAM1_BASE for:
* - BL32_BASE when SPD_spmd is enabled
* - Region to load Trusted OS
* - Region to load secure partitions
*
*
* 0xF900_0000 ------------------ TC_TZC_DRAM1_BASE
* | |
* | SPMC |
* | SP |
* | (96MB) |
* 0xFF00_0000 ------------------ ARM_AP_TZC_DRAM1_BASE
* | AP |
* | EL3 Monitor |
* | SCP |
* | (16MB) |
* 0xFFFF_FFFF ------------------
*
*
*/
#define TC_TZC_DRAM1_BASE (ARM_AP_TZC_DRAM1_BASE - \
TC_TZC_DRAM1_SIZE)
#define TC_TZC_DRAM1_SIZE UL(0x02000000) /* 32 MB */
#define TC_TZC_DRAM1_SIZE 96 * SZ_1M /* 96 MB */
#define TC_TZC_DRAM1_END (TC_TZC_DRAM1_BASE + \
TC_TZC_DRAM1_SIZE - 1)
@ -68,7 +83,9 @@
* max size of BL32 image.
*/
#if defined(SPD_spmd)
#define PLAT_ARM_SPMC_BASE TC_TZC_DRAM1_BASE
#define TC_EL2SPMC_LOAD_ADDR (TC_TZC_DRAM1_BASE + 0x04000000)
#define PLAT_ARM_SPMC_BASE TC_EL2SPMC_LOAD_ADDR
#define PLAT_ARM_SPMC_SIZE UL(0x200000) /* 2 MB */
#endif
@ -276,8 +293,8 @@
(TZC_REGION_ACCESS_RDWR(TZC_NSAID_DEFAULT))
/*
* The first region below, TC_TZC_DRAM1_BASE (0xfd000000) to
* ARM_SCP_TZC_DRAM1_END (0xffffffff) will mark the last 48 MB of DRAM as
* The first region below, TC_TZC_DRAM1_BASE (0xf9000000) to
* ARM_SCP_TZC_DRAM1_END (0xffffffff) will mark the last 112 MB of DRAM as
* secure. The second and third regions gives non secure access to rest of DRAM.
*/
#define TC_TZC_REGIONS_DEF \